/**
 * Copyright (C) 2010 Alexis Kinsella - http://www.helyx.org - <Helyx.org>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.camel.component.apns.util;

public class StringUtils {

	private StringUtils() {
		super();
	}

	public static boolean isNotEmpty(String stringValue) {
		if (stringValue == null) {
			return false;
		}
		return stringValue.length() > 0;
	}

	public static boolean isEmpty(String stringValue) {
		return !isNotEmpty(stringValue);
	}

	public static String trim(String stringValue) {
		if (stringValue == null) {
			return stringValue;
		}
		return stringValue.trim();
	}

}
